How Early Stress Leaves a Lasting Imprint on the Nervous System
Oct 22, 2026The original paper
Anda RF, Felitti VJ, Bremner JD, et al. The enduring effects of abuse and related adverse experiences in childhood: a convergence of evidence from neurobiology and epidemiology. European Archives of Psychiatry and Clinical Neuroscience, 2006.
Read the original paper on PubMed →
Summary
This paper connects the ACE findings to brain science. It shows that chronic stress in childhood affects how the developing brain and stress-response systems are wired.
Across many outcomes — mood, memory, substance use, sexuality and physical health — risk rose step by step with every additional adverse experience.
Key finding
Risk rose step-by-step with every additional childhood adversity.
Why this matters
Early stress shapes the nervous system. The good news is the nervous system can also be reshaped.
Research is summarised in plain language for a general audience. Hypnotherapy and energy healing are complementary approaches and are not a substitute for medical or psychiatric care.